name: release

on:
  push:
    tags:
      - '*'


jobs:
  # use goreleaser to cross-compile go binaries and add them to GitHub release
  goreleaser:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      -
        name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
      -
        name: Set up Go
        uses: actions/setup-go@v3
        with:
          go-version: 1.18
      -
        name: Run GoReleaser
        uses: goreleaser/goreleaser-action@5a54d7e660bda43b405e8463261b3d25631ffe86 #v2.7.0
        with:
          distribution: goreleaser
          version: latest
          args: release --rm-dist
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  # build and publish docker image
  build-and-push-image:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    env:
      REGISTRY: ghcr.io
      IMAGE_NAME: ${{ github.repository }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Log in to the Container registry
        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9 #v1.10.0
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@8b842e721d38d18bea23b57f4c040e53331f4ca2 #v3.4.1
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Build and push Docker image
        uses: docker/build-push-action@1bc1040caef9e604eb543693ba89b5bf4fc80935 #v2.6.1
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}